bind events to camera

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1

when operating the model, then callback function will be excuted. how to do in the vtkjs? thank you.

2

Are you referring to invoking a callback whenever the camera changes? You can do that with camera.onModified(callbackFunction).

3

Thank you, it is just i need.

4

Where can I find information on the signature of callbackFunction?

I’m trying to read the modified properties of the camera.

5

Generally, the onModified hook will call the callback with the object that you are watching. So, camera.onModified(callbackFunction) will invoke callbackFunction(camera). Source: vtk-js/macros.js at master · Kitware/vtk-js · GitHub

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